#ifndef _MATHEMATICS_H_
#define _MATHEMATICS_H_

#ifdef __cplusplus
extern "C" {
#endif

extern int curve_7pts(int input, float *points);
extern void create_7pts(int *input, int *output, float *matrix);
extern int line_7pts(int input, float *points);




#ifdef __cplusplus
}
#endif


#endif




